/* BRAINIAC Admin Hub — shared design system
 * Based on: Supabase dark-first design tokens
 * Reference: knowledge/reference/supabase-design-system.md
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

/* ════════════════════════════════════════════════
   DESIGN TOKENS — Supabase Light Mode
   Contrast: all text/bg pairs ≥ 4.5:1 (WCAG AA)
   ════════════════════════════════════════════════ */
:root {
  /* Brand
     --brand       = bright green for backgrounds, borders, icons
     --brand-text  = dark green for text/links (4.5:1 on white)
     --brand-hover = button hover background */
  --brand:          hsl(152.9deg 60% 52.9%);    /* #3FCF8E  backgrounds */
  --brand-text:     hsl(153.4deg 100% 26%);     /* #007A45  text/links — 5.5:1 on white */
  --brand-hover:    hsl(152.9deg 60% 44%);      /* #28B47B  button hover bg */
  --brand-subtle:   hsl(152.9deg 60% 52.9% / 0.1);
  --brand-ring:     hsl(152.9deg 60% 52.9% / 0.25);

  /* Backgrounds — progressive elevation (lighter = higher surface) */
  --bg:             hsl(0deg 0% 97.6%);   /* #F9F9F9  main canvas */
  --bg-card:        hsl(0deg 0% 100%);    /* #FFFFFF  cards */
  --bg-surface:     hsl(0deg 0% 95.3%);   /* #F3F3F3  secondary surface */
  --bg-sidebar:     hsl(0deg 0% 97.6%);   /* #F9F9F9  sidebar */
  --bg-overlay:     hsl(0deg 0% 100%);    /* #FFFFFF  inputs */
  --bg-hover:       hsl(0deg 0% 91%);     /* #E8E8E8  hover — visibly distinct */
  --bg-selection:   hsl(0deg 0% 88.6%);   /* #E2E2E2  active sidebar item */

  /* Text — all ≥ 4.5:1 contrast on white/light backgrounds */
  --text:           hsl(0deg 0% 9%);      /* #171717  primary   — 17:1 on white */
  --text-muted:     hsl(0deg 0% 32.2%);   /* #525252  secondary —  8:1 on white */
  --text-subtle:    hsl(0deg 0% 43.5%);   /* #6F6F6F  hints     —  5:1 on white */
  --text-dimmed:    hsl(0deg 0% 56%);     /* #8F8F8F  placeholder — 3:1 (decorative) */

  /* Borders */
  --border:         hsl(0deg 0% 83.1%);   /* #D4D4D4  default */
  --border-ctrl:    hsl(0deg 0% 78%);     /* #C7C7C7  inputs */
  --border-strong:  hsl(0deg 0% 56.1%);   /* #8F8F8F  hover/focus */
  --border-overlay: hsl(0deg 0% 83.1%);   /* #D4D4D4  modals */

  /* Semantic — text color is dark tint, bg/border are light tints
     All text colors ≥ 4.5:1 contrast on their respective bg */
  --success:        hsl(153.4deg 100% 26%);  /* #007A45  dark green text */
  --success-bg:     hsl(152.9deg 60% 94%);   /* #D8F5E9  light green bg */
  --success-border: hsl(152.9deg 50% 72%);   /* #7FD4AD */
  --warning:        hsl(30.3deg 90% 32%);    /* #974D09  dark amber text — 5:1 on amber-bg */
  --warning-bg:     hsl(38.9deg 100% 92%);   /* #FDECC4  light amber bg */
  --warning-border: hsl(38.9deg 80% 65%);    /* #EBA84E */
  --error:          hsl(10.2deg 77.9% 38%);  /* #AC2810  dark red text — 5:1 on red-bg */
  --error-bg:       hsl(10.2deg 77.9% 94%);  /* #FDDDD8  light red bg */
  --error-border:   hsl(10.2deg 60% 72%);    /* #D99080 */
  --info:           hsl(217deg 91% 36%);     /* #0B4EC2  dark blue text — 5:1 on blue-bg */
  --info-bg:        hsl(217deg 91% 93%);     /* #DBEAFE  light blue bg */
  --info-border:    hsl(217deg 70% 68%);     /* #7BAAE8 */

  /* Shape */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Layout */
  --sidebar-width: 224px;
}

/* ════════════════════════════════════════════════
   BASE
   ════════════════════════════════════════════════ */
* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand-text); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ════════════════════════════════════════════════
   SIDEBAR SHELL
   ════════════════════════════════════════════════ */
.admin-shell { display: flex; min-height: 100vh; }

.admin-sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}

.admin-sidebar .brand {
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--border);
}
.admin-sidebar .brand h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.admin-sidebar .brand .sub {
  font-size: 11px;
  color: var(--text-subtle);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 2px;
}

.admin-sidebar nav { padding: 8px 0; flex: 1; }

.admin-sidebar a {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px;
  color: var(--text-muted);
  font-size: 13.5px;
  border-left: 2px solid transparent;
  transition: color 0.15s, background 0.15s;
}
.admin-sidebar a:hover {
  background: var(--bg-hover);
  color: var(--text);
  text-decoration: none;
}
.admin-sidebar a.active {
  background: var(--bg-selection);
  color: var(--text);
  border-left-color: var(--brand);
  font-weight: 500;
}

.admin-sidebar .footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-subtle);
}
.admin-sidebar .footer a {
  display: inline;
  padding: 0;
  border: none;
  font-size: 12px;
  color: var(--brand-text);
}

/* ════════════════════════════════════════════════
   MAIN CONTENT
   ════════════════════════════════════════════════ */
.admin-main {
  flex: 1;
  padding: 28px 36px;
  overflow-x: auto;
  max-width: 1200px;
  margin: 0 auto;
}

/* ════════════════════════════════════════════════
   ACCOUNT MENU  (replaces sidebar)
   Desktop: fixed top-left, 36px circular avatar button
   Mobile : static, centered below all content
   ════════════════════════════════════════════════ */
body.with-admin-menu { padding-top: 48px; }

.admin-menu { position: fixed; top: 12px; left: 12px; z-index: 50; }

.admin-menu-trigger {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, color 0.15s, box-shadow 0.15s;
}
.admin-menu-trigger:hover { border-color: var(--border-strong); background: var(--bg-surface); color: var(--text); }
.admin-menu-trigger:focus-visible { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-ring); }
.admin-menu-trigger[aria-expanded="true"] { background: var(--bg-surface); color: var(--text); border-color: var(--border-strong); }

.admin-menu-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 6px;
  box-shadow: 0 6px 24px hsl(0deg 0% 0% / 0.08), 0 2px 6px hsl(0deg 0% 0% / 0.05);
  display: flex; flex-direction: column; gap: 2px;
}
.admin-menu-dropdown[hidden] { display: none; }

.admin-menu-header {
  padding: 8px 10px;
  font-size: 12px;
  color: var(--text-subtle);
  border-bottom: 1px solid var(--border);
  margin: -6px -6px 4px;
  padding-left: 12px; padding-right: 12px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.admin-menu-item {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}
.admin-menu-item:hover { background: var(--bg-hover); color: var(--text); text-decoration: none; }
.admin-menu-item svg { color: var(--text-muted); flex-shrink: 0; }
.admin-menu-item--danger { color: var(--error); }
.admin-menu-item--danger svg { color: var(--error); }
.admin-menu-item--danger:hover { background: var(--error-bg); color: var(--error); }

@media (max-width: 640px) {
  body.with-admin-menu { padding-top: 0; padding-bottom: 32px; }
  .admin-menu {
    position: static;
    display: flex; justify-content: center;
    margin: 28px auto 0;
  }
  .admin-menu-dropdown {
    top: auto;
    bottom: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
  }
}

.admin-main h1 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}
.admin-main > p {
  color: var(--text-muted);
  font-size: 13.5px;
  margin: 0 0 24px;
}
.admin-main h2 {
  font-size: 15px;
  font-weight: 600;
  margin: 28px 0 12px;
}

/* ════════════════════════════════════════════════
   DASHBOARD INDEX CARDS
   ════════════════════════════════════════════════ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.dash-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 12px;
  color: var(--text);
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  aspect-ratio: 1 / 1;
  min-height: 130px;
}
.dash-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-surface);
  text-decoration: none;
}
.dash-card.disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }
.dash-card .icon { font-size: 36px; line-height: 1; margin-bottom: 12px; }
.dash-card h3 { margin: 0; font-size: 13.5px; font-weight: 500; color: var(--text); }

@media (max-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .dash-card { padding: 20px 10px; min-height: 110px; }
  .dash-card .icon { font-size: 30px; margin-bottom: 8px; }
  .dash-card h3 { font-size: 13px; }
}

.badge-soon {
  display: inline-block;
  font-size: 10px;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 3px;
  margin-top: 8px;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ════════════════════════════════════════════════
   TABS  (underline style — Supabase pattern)
   ════════════════════════════════════════════════ */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  gap: 0;
}
.tabs button {
  padding: 9px 18px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  cursor: pointer;
  font-size: 13.5px;
  font-family: inherit;
  color: var(--text-muted);
  transition: color 0.15s;
}
.tabs button:hover { color: var(--text); }
.tabs button.active {
  color: var(--text);
  border-bottom-color: var(--text);
  font-weight: 500;
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ════════════════════════════════════════════════
   FILTER / SELECTOR ROW
   ════════════════════════════════════════════════ */
.selector-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}
.selector-row label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

/* ════════════════════════════════════════════════
   BADGES
   ════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid;
  white-space: nowrap;
}
.badge--ok {
  background: var(--success-bg);
  color: var(--success);
  border-color: var(--success-border);
}
.badge--warn {
  background: var(--warning-bg);
  color: var(--warning);
  border-color: var(--warning-border);
}
.badge--error {
  background: var(--error-bg);
  color: var(--error);
  border-color: var(--error-border);
}
.badge--info {
  background: var(--info-bg);
  color: var(--info);
  border-color: var(--info-border);
}

/* ════════════════════════════════════════════════
   STATUS CARDS
   ════════════════════════════════════════════════ */
.status-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.status-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  position: relative;
}
.status-card-label {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.status-card .badge {
  position: absolute;
  top: 14px;
  right: 14px;
}
.status-card-value {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--text);
}
.status-card-sub {
  font-size: 12px;
  color: var(--text-subtle);
  margin-top: 4px;
}

/* ════════════════════════════════════════════════
   SUMMARY BANNER
   ════════════════════════════════════════════════ */
.summary-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 13.5px;
  border: 1px solid;
}
.summary-banner--ok {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: var(--text);
}
.summary-banner--warn {
  background: var(--warning-bg);
  border-color: var(--warning-border);
  color: var(--text);
}

/* ════════════════════════════════════════════════
   SECTION CARD  (bordered panel with header)
   ════════════════════════════════════════════════ */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}
.section-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 16px;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
}
.section-card-body { padding: 12px 16px; }

/* ════════════════════════════════════════════════
   ISSUE ITEMS
   ════════════════════════════════════════════════ */
.issue-list { display: flex; flex-direction: column; gap: 6px; padding: 10px 12px; }

.issue-item {
  padding: 10px 12px;
  border-left: 3px solid var(--warning);
  background: var(--warning-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.issue-item--error {
  border-left-color: var(--error);
  background: var(--error-bg);
}
.issue-item-title  { font-weight: 500; font-size: 13.5px; color: var(--text); margin-bottom: 2px; }
.issue-item-detail { font-size: 12.5px; color: var(--text-muted); }
.issue-item-fix    { font-size: 12px; color: var(--brand-text); margin-top: 3px; }

/* ════════════════════════════════════════════════
   TABLES
   ════════════════════════════════════════════════ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.data-table th {
  padding: 7px 14px;
  text-align: left;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  font-size: 11.5px;
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.data-table td {
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: var(--bg-surface); }
.data-table code {
  background: var(--bg-overlay);
  border: 1px solid var(--border);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12px;
  font-family: ui-monospace, monospace;
}

/* ════════════════════════════════════════════════
   CHAT
   ════════════════════════════════════════════════ */
.chat-messages {
  padding: 12px 16px;
  max-height: 520px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-msg {
  padding: 10px 13px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  line-height: 1.6;
  border: 1px solid var(--border);
  max-width: 88%;
}
.chat-msg--user {
  background: var(--info-bg);
  border-color: var(--info-border);
  align-self: flex-end;
}
.chat-msg--ai {
  background: var(--bg-overlay);
  align-self: flex-start;
}
.chat-msg .disclaimer {
  font-size: 11px;
  color: var(--text-subtle);
  margin-top: 8px;
  font-style: italic;
}
.chat-input-row {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg-surface);
}

/* ════════════════════════════════════════════════
   BUTTONS
   ════════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s;
  font-family: inherit;
  line-height: 1.4;
}
.btn-primary {
  background: var(--brand);
  color: hsl(0deg 0% 8%);    /* tmavý text na zeleném bg — 9:1 kontrast */
  border-color: var(--brand);
}
.btn-primary:hover { background: var(--brand-hover); border-color: var(--brand-hover); text-decoration: none; }

.btn-secondary {
  background: var(--bg-overlay);
  color: var(--text);
  border-color: var(--border-ctrl);
}
.btn-secondary:hover { background: var(--bg-hover); border-color: var(--border-strong); text-decoration: none; }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); text-decoration: none; }

.btn-destructive { background: var(--error); color: white; border-color: var(--error); }

/* ════════════════════════════════════════════════
   INPUTS
   ════════════════════════════════════════════════ */
input, select, textarea {
  font-family: inherit;
}

.input {
  padding: 7px 12px;
  border: 1px solid var(--border-ctrl);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  background: var(--bg-overlay);
  color: var(--text);
  transition: border-color 0.15s;
  font-family: inherit;
}
.input:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--brand-ring);
}
.input::placeholder { color: var(--text-dimmed); }

/* ════════════════════════════════════════════════
   FORMS
   ════════════════════════════════════════════════ */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.form-field { display: flex; flex-direction: column; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 12.5px; font-weight: 500; margin-bottom: 5px; color: var(--text-muted); }
.form-field input, .form-field textarea, .form-field select {
  padding: 8px 12px;
  border: 1px solid var(--border-ctrl);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  background: var(--bg-overlay);
  color: var(--text);
  font-family: inherit;
  transition: border-color 0.15s;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--brand-ring);
}
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-dimmed); }
.button-row { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }

.action-bar, .filter-bar { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; }
.filter-bar select {
  padding: 7px 10px;
  border: 1px solid var(--border-ctrl);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  background: var(--bg-overlay);
  color: var(--text);
}

/* ════════════════════════════════════════════════
   LOADING — skeleton shimmer
   ════════════════════════════════════════════════ */
.loading {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-subtle);
  font-size: 13.5px;
}

@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-surface) 25%,
    var(--bg-hover) 50%,
    var(--bg-surface) 75%
  );
  background-size: 800px 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
.skeleton-card {
  height: 90px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.skeleton-row { height: 20px; margin-bottom: 10px; }
.skeleton-row:last-child { width: 60%; }

/* ════════════════════════════════════════════════
   EMPTY STATE
   ════════════════════════════════════════════════ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 56px 24px;
  text-align: center;
  gap: 8px;
}
.empty-state-icon  { font-size: 32px; opacity: 0.35; margin-bottom: 4px; }
.empty-state-title { font-size: 14px; font-weight: 500; color: var(--text); }
.empty-state-sub   { font-size: 13px; color: var(--text-subtle); max-width: 320px; }

/* ════════════════════════════════════════════════
   MODAL
   ════════════════════════════════════════════════ */
.modal {
  position: fixed;
  inset: 0;
  background: hsl(0deg 0% 0% / 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}
.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-overlay);
  border-radius: var(--radius-md);
  max-width: 600px;
  width: 100%;
  padding: 28px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-card h3 { margin: 0 0 16px; font-size: 16px; font-weight: 600; }

/* ════════════════════════════════════════════════
   LOGIN
   ════════════════════════════════════════════════ */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px;
  max-width: 400px;
  width: 100%;
  text-align: center;
}
.login-card h1 { margin: 0 0 6px; font-size: 20px; font-weight: 600; }
.login-card p  { color: var(--text-muted); margin: 0 0 24px; font-size: 13.5px; }
.login-card input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-ctrl);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  margin-bottom: 10px;
  background: var(--bg-overlay);
  color: var(--text);
}
.login-card input:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--brand-ring);
}
.login-card button { width: 100%; }
.login-msg { margin-top: 14px; font-size: 13.5px; }
.login-msg.success { color: var(--success); }
.login-msg.error   { color: var(--error); }

/* ════════════════════════════════════════════════
   AVAILABILITY EDITOR  (booking page)
   ════════════════════════════════════════════════ */
.avail-editor { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; margin-top: 4px; }
.avail-row {
  display: grid;
  grid-template-columns: 90px 36px 1fr 1fr 36px;
  gap: 8px;
  align-items: center;
  padding: 7px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}
.avail-row:last-child { border-bottom: none; }
.avail-row.avail-header {
  background: var(--bg-surface);
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.avail-row.disabled .avail-time-from,
.avail-row.disabled .avail-time-to { opacity: 0.3; pointer-events: none; }
.avail-day-label { font-weight: 500; }
.avail-enabled { display: flex; align-items: center; justify-content: center; }
.avail-enabled input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--brand); }
.avail-time-from, .avail-time-to { width: 100%; }
.avail-time-from input, .avail-time-to input {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--border-ctrl);
  border-radius: 4px;
  font-size: 13.5px;
  text-align: center;
  background: var(--bg-overlay);
  color: var(--text);
  font-family: inherit;
}
.avail-time-from input:focus, .avail-time-to input:focus {
  outline: none; border-color: var(--brand);
}
.avail-copy { display: flex; align-items: center; justify-content: center; }
.avail-copy button {
  background: none;
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 4px;
  cursor: pointer;
  color: var(--text-subtle);
  transition: all 0.15s;
  display: flex;
}
.avail-copy button:hover { border-color: var(--border-strong); color: var(--text); }
.avail-time-label { font-size: 11px; text-align: center; color: var(--text-subtle); }

/* ── Feedback admin: Report tab ─────────────────────────────────────── */
.report-alert {
  background: var(--success-bg); border: 1px solid var(--success-border);
  color: var(--success); border-radius: 8px;
  padding: 12px 16px; font-size: 13.5px; line-height: 1.55;
  margin-bottom: 16px;
}
.report-meta-bar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 18px;
  font-size: 13px; color: var(--text-muted);
}
.report-meta-bar > span { flex: 0 1 auto; }
.report-meta-bar > button { margin-left: auto; }
.report-edited-flag {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 999px; padding: 2px 10px; font-size: 11.5px; font-weight: 600;
  color: var(--text-subtle);
}

.report-fields { display: flex; flex-direction: column; gap: 18px; }
.report-field {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 14px 16px;
}
.report-field-label {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-bottom: 8px;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-muted);
}
.report-field-hint {
  text-transform: none; letter-spacing: 0; font-weight: 400;
  font-size: 11.5px; color: var(--text-subtle);
}
.report-field-status {
  font-size: 11px; font-weight: 600; letter-spacing: 0;
  text-transform: none; transition: opacity .15s, color .15s;
  min-height: 14px;
}
.report-field-status[data-state="dirty"]  { color: var(--text-subtle); }
.report-field-status[data-state="saving"] { color: var(--text-subtle); font-style: italic; }
.report-field-status[data-state="saved"]  { color: var(--success); }
.report-field-status[data-state="error"]  { color: var(--error); }

.report-field-input {
  width: 100%; box-sizing: border-box;
  padding: 8px 10px; border: 1px solid var(--border-ctrl);
  border-radius: 6px; background: var(--bg-overlay); color: var(--text);
  font-family: inherit; font-size: 13.5px; line-height: 1.55;
  resize: vertical; min-height: 36px;
  transition: border-color .15s;
}
.report-field-input:focus { outline: none; border-color: var(--text-subtle); }

@keyframes report-spin { to { transform: rotate(360deg); } }
.spinner-lg {
  display: inline-block; width: 22px; height: 22px;
  border: 2.5px solid var(--text-subtle); border-right-color: transparent;
  border-radius: 50%;
  animation: report-spin .8s linear infinite;
  flex-shrink: 0;
}
.report-overlay {
  position: absolute; inset: 0;
  background: color-mix(in srgb, var(--bg-card) 88%, transparent);
  backdrop-filter: blur(2px);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 64px; z-index: 5;
  border-radius: 8px;
}
.report-overlay-card {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 18px;
  box-shadow: 0 4px 16px rgba(0,0,0,.08);
  font-size: 14px; color: var(--text);
}

.empty-state {
  background: var(--bg-card); border: 1px dashed var(--border);
  border-radius: 8px; padding: 36px 24px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.empty-state-icon {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--bg-surface); color: var(--text-subtle);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700;
}
.empty-state-title { font-size: 16px; font-weight: 700; color: var(--text); margin: 0; }
.empty-state-sub {
  font-size: 13px; color: var(--text-muted); max-width: 420px;
  line-height: 1.55; margin-bottom: 10px;
}

/* ── CRM auto-discovery panel ──────────────────────────────────────── */
.discovery-panel {
  margin: 16px 0 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-card, var(--bg-surface));
  overflow: hidden;
}
.discovery-panel > summary {
  display: flex; align-items: center; justify-content: space-between;
  padding: 11px 14px; cursor: pointer; font-size: 13.5px; font-weight: 600;
  color: var(--text); user-select: none; list-style: none;
}
.discovery-panel > summary::-webkit-details-marker { display: none; }
.discovery-panel > summary::before {
  content: "▸"; margin-right: 8px; transition: transform .15s; color: var(--text-muted);
}
.discovery-panel[open] > summary::before { transform: rotate(90deg); }
.discovery-badge {
  background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border);
  border-radius: 999px; padding: 2px 9px; font-size: 11.5px; font-weight: 700;
}
.discovery-badge.empty { background: var(--bg-surface); color: var(--text-muted); border-color: var(--border); }
.discovery-body {
  padding: 12px 14px 14px; border-top: 1px solid var(--border); font-size: 13px;
}
.discovery-warning {
  background: var(--warning-bg, #fff7ed); border: 1px solid var(--warning-border, #fed7aa);
  color: var(--warning, #9a3412); border-radius: 6px;
  padding: 8px 12px; font-size: 12.5px; margin-bottom: 10px;
}
.discovery-empty { color: var(--text-muted); margin-bottom: 10px; }
.discovery-suggestion {
  display: grid; grid-template-columns: 24px 1fr auto; gap: 10px;
  align-items: start; padding: 10px 0; border-top: 1px dashed var(--border);
}
.discovery-suggestion:first-of-type { border-top: none; }
.discovery-suggestion input[type="checkbox"] { margin-top: 3px; }
.discovery-suggestion .name { font-weight: 600; color: var(--text); }
.discovery-suggestion .position { color: var(--text-muted); font-size: 12.5px; }
.discovery-suggestion .position-changed {
  color: var(--text-subtle, var(--text-muted)); font-size: 11.5px; margin-left: 6px;
}
.discovery-suggestion .meta {
  margin-top: 3px; color: var(--text-muted); font-size: 12px;
  display: flex; flex-wrap: wrap; gap: 10px;
}
.discovery-suggestion .meta a { color: var(--text-muted); }
.discovery-suggestion .merge-hint {
  margin-top: 4px; padding: 4px 8px; background: var(--bg-surface);
  border-radius: 5px; font-size: 11.5px; color: var(--text-muted);
}
.discovery-suggestion .merge-hint strong { color: var(--text); }
.discovery-chip {
  font-size: 11px; font-weight: 700; border-radius: 999px; padding: 2px 8px;
  white-space: nowrap; align-self: start;
}
.discovery-chip.high   { background: var(--success-bg); color: var(--success); border: 1px solid var(--success-border); }
.discovery-chip.medium { background: #fef3c7;          color: #854d0e;        border: 1px solid #fde68a; }
.discovery-chip.low    { background: var(--bg-surface); color: var(--text-muted); border: 1px solid var(--border); }
.discovery-chip.merge  { background: #ede9fe;          color: #5b21b6;        border: 1px solid #ddd6fe; }
.discovery-actions {
  margin-top: 12px; display: flex; gap: 8px; align-items: center; justify-content: space-between;
}
.discovery-actions .count { color: var(--text-muted); font-size: 12px; }